The original building dates back to 1927, billed as the world's largest roadside diner, with side businesses of renting cabins across the road and selling gasoline. In 1948 a fire broke out, destroying the building. The location was rebuilt and remained until 1967, when the restaurant was relocated a few miles away. The new Diamonds closed some years ago. The original building became the Tri-County Truck Stop and Restaurant, and continued operation for many years until it also closed down.This location is a favorite site for paranormal investigations. The list of activity is enormous: EVP voices, shadow figures, objects thrown, cold spots, paranormal photographs and video, along with the now famous Blue Ghost. Currently several times a year tickets to conduct Overnight investigations go on sale by permission from the owner. When these become available, I will add this information to the website. Each link on this page leads to individual field investigations at this site with photos and video.Site Location 38.472858,-90.856818